The definition of aluminum alloy doors and Windows1. Aluminum alloy door:
Aluminum frame made of aluminum alloy architectural aluminum
profile, the door of the fan structure.2. Aluminium alloy
window: Aluminum frame made of aluminum alloy architectural aluminum profile,
the window of the fan structure. Doors and Windows commonly named "model +
function form", such as: 60 series inward tilt-turn window. Doors and Windows
series name generally are named by the width of the aluminum frame.

The characteristics of aluminum alloy doors and WindowsCompare with
wooden decorative doors and windows as well as the gradually eliminated common
hollow steel or solid web steel doors and windows, aluminium
windows and doors have outstanding usability, that the wind
pressure strength performance, the air permeability, the rain leakage
performance, air acoustic sound insulation performance, heat insulation
performance and open/close performance of aluminium windows and doors can all
reach the national standard. And because of the characteristic of the aluminum
alloy material, so that processing-production, aluminium profile assembling and
products installed can achieve higher precision, offer important and necessary
conditions to the building energy-saving design of retaining structures and the
standard of safety in use.

Aluminium alloy window compared with model steel window1. Differences in
class: Aluminum alloy hot broken window and the model steel windows are suitable
for different construction of consumer groups, statistics show that model steel
window is suitable for low-rise housing in general, usually the product of this
class of consumers to the product quality requirement is not very high, while
the high-performance break hot aluminium alloy window suitable for all kinds of
height, all kinds of class buildings, and life performance and quality, will
stand up to high standard test.2. Differences in performance: The
energy-saving effect is similar, but due to the difference of material, model
steel window is prone to deformation after use for a period of time, sealing
performance inferior to high performance aluminum alloy window.3.
Differences in life span: Because the difference is big in the strength of the
material, elasticity modulus and wear-resisting property, high performance
aluminum alloy window lifespan often greater than the service life of model
steel window.4. The difference of price: Generally speaking, high
performance price of aluminium alloy window are usually more expensive than the
model steel window. But in the long run, although the price of high performance
aluminum alloy window is high, but can use numbers of years long; The model
steel window though price is cheap, but the short service life. Thus,
comprehensive price is fairly. In conclusion, High performance aluminum alloy
window is much more competitive advantage.